[INFO] fetching crate if-addrs 0.15.0...
[INFO] testing if-addrs-0.15.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate if-addrs 0.15.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate if-addrs 0.15.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate if-addrs 0.15.0
[INFO] tweaked toml for crates.io crate if-addrs 0.15.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate if-addrs 0.15.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate if-addrs 0.15.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 947480b44455030c0fca28fd83b4058c80d2c2292f797e15fb56aff309e5d811
[INFO] running `Command { std: "docker" "start" "-a" "947480b44455030c0fca28fd83b4058c80d2c2292f797e15fb56aff309e5d811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "947480b44455030c0fca28fd83b4058c80d2c2292f797e15fb56aff309e5d811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "947480b44455030c0fca28fd83b4058c80d2c2292f797e15fb56aff309e5d811", kill_on_drop: false }`
[INFO] [stdout] 947480b44455030c0fca28fd83b4058c80d2c2292f797e15fb56aff309e5d811
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83703054d203f64005def34b3f92a701a0a548d0ebd1cbb6b164bc497dd7f5b6
[INFO] running `Command { std: "docker" "start" "-a" "83703054d203f64005def34b3f92a701a0a548d0ebd1cbb6b164bc497dd7f5b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling if-addrs v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "83703054d203f64005def34b3f92a701a0a548d0ebd1cbb6b164bc497dd7f5b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83703054d203f64005def34b3f92a701a0a548d0ebd1cbb6b164bc497dd7f5b6", kill_on_drop: false }`
[INFO] [stdout] 83703054d203f64005def34b3f92a701a0a548d0ebd1cbb6b164bc497dd7f5b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32675d75516257d59591b81614a24864729fd2450457185ae62d29b16a7ac60f
[INFO] running `Command { std: "docker" "start" "-a" "32675d75516257d59591b81614a24864729fd2450457185ae62d29b16a7ac60f", kill_on_drop: false }`
[INFO] [stderr]    Compiling if-addrs v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "32675d75516257d59591b81614a24864729fd2450457185ae62d29b16a7ac60f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32675d75516257d59591b81614a24864729fd2450457185ae62d29b16a7ac60f", kill_on_drop: false }`
[INFO] [stdout] 32675d75516257d59591b81614a24864729fd2450457185ae62d29b16a7ac60f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4095e7f6d8c3b8acafa2b4768759cbb89d114897e84afe697f506dc8be4b978f
[INFO] running `Command { std: "docker" "start" "-a" "4095e7f6d8c3b8acafa2b4768759cbb89d114897e84afe697f506dc8be4b978f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/if_addrs-d91e4e83c9326733)
[INFO] [stdout] test tests::test_if_notifier ... ok
[INFO] [stdout] test tests::test_get_if_addrs ... ok
[INFO] [stderr]    Doc-tests if_addrs
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4095e7f6d8c3b8acafa2b4768759cbb89d114897e84afe697f506dc8be4b978f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4095e7f6d8c3b8acafa2b4768759cbb89d114897e84afe697f506dc8be4b978f", kill_on_drop: false }`
[INFO] [stdout] 4095e7f6d8c3b8acafa2b4768759cbb89d114897e84afe697f506dc8be4b978f